Supergirl Meets Damian Wayne

Supergirl: I was looking for Batman.
Robin: He’s off with the Justice League, doing whatever it is that they do.
Supergirl: Tim?
Robin: Don’t know, don’t care. Different team, same story.
Supergirl: Then I’ll be leaving…
Robin: This is about the mass grave discovered tonight in Suicide Slum, isn’t it?
Supergirl: How did you know?
Robin: Son. Of. Batman.